[INFO] cloning repository https://github.com/ikamensh/sorts [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ikamensh/sorts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikamensh%2Fsorts", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikamensh%2Fsorts'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4eb0e03b31fae8cf7c1e3c2a204fd49fd882aa91 [INFO] checking ikamensh/sorts against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikamensh%2Fsorts" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikamensh/sorts on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ikamensh/sorts [INFO] finished tweaking git repo https://github.com/ikamensh/sorts [INFO] tweaked toml for git repo https://github.com/ikamensh/sorts written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ikamensh/sorts already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bc5438b293f633d785d27570fd0afafd39872e308d022eac735890c09f8bfd0 [INFO] running `Command { std: "docker" "start" "-a" "9bc5438b293f633d785d27570fd0afafd39872e308d022eac735890c09f8bfd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bc5438b293f633d785d27570fd0afafd39872e308d022eac735890c09f8bfd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc5438b293f633d785d27570fd0afafd39872e308d022eac735890c09f8bfd0", kill_on_drop: false }` [INFO] [stdout] 9bc5438b293f633d785d27570fd0afafd39872e308d022eac735890c09f8bfd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfd3edf736d923797ce4b28188f69dde0ed25ca187fbc44e0dc073b82723d45d [INFO] running `Command { std: "docker" "start" "-a" "dfd3edf736d923797ce4b28188f69dde0ed25ca187fbc44e0dc073b82723d45d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking sorts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/sorting_algorithms/quicksort.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/sorting_algorithms/quicksort.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parent` and `has_heap_property` are never used [INFO] [stdout] --> src/sorting_algorithms/heap.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 11 | / impl MaxHeap [INFO] [stdout] 12 | | where T: std::cmp::Ord + Copy + Debug { [INFO] [stdout] | |_________________________________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn parent(idx: usize) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn has_heap_property(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `parent` and `has_heap_property` are never used [INFO] [stdout] --> src/sorting_algorithms/heap.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 11 | / impl MaxHeap [INFO] [stdout] 12 | | where T: std::cmp::Ord + Copy + Debug { [INFO] [stdout] | |_________________________________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn parent(idx: usize) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn has_heap_property(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bubble_sort` [INFO] [stdout] --> src/bin/visual.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use sorts::{is_sorted, random_array, bubble_sort, heapsort}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bubble_sort` [INFO] [stdout] --> src/bin/visual.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use sorts::{is_sorted, random_array, bubble_sort, heapsort}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/visual.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | let a = heapsort(a); // use this line for sorts that are not inplace [INFO] [stdout] | -------- ^ expected `&[_]`, found `Vec` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[_]` [INFO] [stdout] found struct `Vec` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/sorting_algorithms/heap.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn heapsort(array: &[T]) -> Vec [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 11 | let a = heapsort(&a); // use this line for sorts that are not inplace [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sorts` (bin "visual" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/bin/visual.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | let a = heapsort(a); // use this line for sorts that are not inplace [INFO] [stdout] | -------- ^ expected `&[_]`, found `Vec` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[_]` [INFO] [stdout] found struct `Vec` [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/sorting_algorithms/heap.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn heapsort(array: &[T]) -> Vec [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 11 | let a = heapsort(&a); // use this line for sorts that are not inplace [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sorts` (bin "visual") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "dfd3edf736d923797ce4b28188f69dde0ed25ca187fbc44e0dc073b82723d45d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfd3edf736d923797ce4b28188f69dde0ed25ca187fbc44e0dc073b82723d45d", kill_on_drop: false }` [INFO] [stdout] dfd3edf736d923797ce4b28188f69dde0ed25ca187fbc44e0dc073b82723d45d [INFO] checking ikamensh/sorts against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikamensh%2Fsorts" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikamensh/sorts on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ikamensh/sorts [INFO] finished tweaking git repo https://github.com/ikamensh/sorts [INFO] tweaked toml for git repo https://github.com/ikamensh/sorts written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ikamensh/sorts already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfcae26e8e80179ff8d4b6df5dfe8c70672a061c1a91679d7b21395390be1a7e [INFO] running `Command { std: "docker" "start" "-a" "dfcae26e8e80179ff8d4b6df5dfe8c70672a061c1a91679d7b21395390be1a7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfcae26e8e80179ff8d4b6df5dfe8c70672a061c1a91679d7b21395390be1a7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfcae26e8e80179ff8d4b6df5dfe8c70672a061c1a91679d7b21395390be1a7e", kill_on_drop: false }` [INFO] [stdout] dfcae26e8e80179ff8d4b6df5dfe8c70672a061c1a91679d7b21395390be1a7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a47dca1953fb166160a968e7a25a9812af6f964b6389f7fa8b0a409966b8023b [INFO] running `Command { std: "docker" "start" "-a" "a47dca1953fb166160a968e7a25a9812af6f964b6389f7fa8b0a409966b8023b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "a47dca1953fb166160a968e7a25a9812af6f964b6389f7fa8b0a409966b8023b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a47dca1953fb166160a968e7a25a9812af6f964b6389f7fa8b0a409966b8023b", kill_on_drop: false }` [INFO] [stdout] a47dca1953fb166160a968e7a25a9812af6f964b6389f7fa8b0a409966b8023b